# SDR UIEA2017081001454

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2017
- Submitted: August 22, 2017
- Operation: Air carrier
- Aircraft: [N473MC](https://openairdocs.org/aircraft/N473MC), registered now
- Make and model: Boeing 747-45E
- Registry model: [Boeing 747-45E](https://openairdocs.org/model/boeing-747-45e) (OpenAirDocs)
- Aircraft serial: 27174
- Aircraft time: 97,847 hours, 17,365 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Gasket
- Condition: Chafed
- Location: Lt Wing
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2017081001454

## Discrepancy

GASKET IS CHAFED AND CRACKED ON THE LT WING TRAILING EDGE, JUST INBOARD OF OUTBOARD FLAP INBOARD STOP FITTING.  REMOVED GASKET AND FABRICATED AND INSTALLED GASKET AT WS 1084 IAW SRM 51-40-05-0, AND DWG 65B08153, REV W.

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